Kourtney Vaillancourt, PH.D, LMFT, LADAC
Kourtney Vaillancourt, PH.D, LMFT, LADAC is a Marriage & Family Therapist in Las Cruces, NM, registered under NPI 1003009432. This provider registers 3 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Las Cruces, based on OpenStreetMap data collected Aug 29, 2026. Parking is available about 0.28 mi away. If you arrive early, there is a coffee shop 0.50 mi away.
Getting here and what is nearby
Restaurant A Bite of Belgium 471 ft ~2 min
Convenience Eagle Qwik Mart 0.20 mi ~5 min
Parking 0.22 mi ~5 min
Parking 0.24 mi ~5 min
Parking 0.28 mi ~6 min
Coffee Grounded 0.29 mi ~6 min
Gas station K Mart 0.31 mi ~7 min
Restaurant Zeffiro's Pizzeria Napoletana 0.34 mi ~7 min
136 North Water Street, 88001
Mo-Sa 11:00-14:00,17:00-20:00
Restaurant Mountain View Market Kitchen 0.40 mi ~9 min
Coffee Nessa's Cafe 0.50 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 0109031 | NM | Addiction (Substance Use Disorder)… |
| 0102221 | NM | Mental Health Counselor |
| 0109041 | NM | Marriage & Family Therapist primary |
This provider holds licence 0109031 issued in NM. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Marriage And Family Therapist
- PAC ID
- 6608019591
- Enrollment ID
- I20240221004401
Medicare enrolment is recorded as approved under the provider type Practitioner - Marriage And Family Therapist. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Marriage & Family Therapist covers
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups. NUCC Health Care Provider Taxonomy, code 106H00000X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 101YA0400X | Addiction (Substance Use Disorder) Counselor Addiction (Substance Use Disorder) | 0109031 | NM | |
| 101YM0800X | Mental Health Counselor Mental Health | 0102221 | NM | |
| 106H00000X | Marriage & Family Therapist | 0109041 | NM | primary |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003009432 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 20, 2007 |
| Last updated | Nov 16, 2023 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | PH.D, LMFT, LADAC |
| Practice address |
619 N ALAMEDA BLVD Las Cruces, NM 88005 (575) 405-7146 Fax (575) 405-5446 |
| Other identifiers |
80302386
· Medicaid (NM) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 9 | 4 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 0 | 9 | 4 | 6 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.